PoliticsSierra Leone's Bio sworn inTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoPolitics04/05/2018April 5, 2018Supporters of the defeated opponent of Sierre Leone's new president, Julius Maada Bio, say they will challenge his election victory. Bio was sworn in today after a narrow win. He is a former solider who once led a military junta. https://p.dw.com/p/2vYxxAdvertisement